Site Tools


trunks

Table of Contents

Trunks

  • To configure a trunk between two switches:
    • Switch1(config)#** interface g1/0/20 **
    • Switch1(config-if)#** switchport trunk encapsulation dot1q **
    • Switch1(config-if)#** switchport mode trunk **
    • Switch1(config-if)#** switchport trunk allowed vlan 100,200 **
    • Switch2(config)#** interface g1/0/20 **
    • Switch2(config-if)#** switchport trunk encapsulation dot1q **
    • Switch2(config-if)#** switchport mode trunk **
    • Switch2(config-if)#** switchport trunk allowed vlan 100,200 **
  • Optionally, you can change the native VLAN, which will VLAN will get tagged over the trunk link.
    • Switch(config-if)#** switchport trunk native vlan 99**
trunks.txt · Last modified: by 127.0.0.1